General Connection Diagram - Mitsubishi Electric E70 Series Connection Manual

1.2 General Connection Diagram

Dotted lines indicate the sections prepared by the machine tool builder.
<> Angle brackets indicates attached cable of unit.
() Round brackets indicates former product model number.
L1 L2 L3
No-fuse breaker (NFB)
ON OFF
Ethernet device
MC
MC
MC
24VDC stabilized
power supply
DCOUT
ACIN
FG
CP/NFB
Circuit protector (CP)
CP/NFB
AC reactor
D-AL
Sensor signals
Contactor
MC
(Note 1) For information on how to connect the drive unit, refer to the drive unit's manual.
(Note 2) For a connection of the MITSUBISHI CNC Machine Operation Panel, refer to "Connection: Connection of
MITSUBISHI CNC Machine Operation Panel" to be described.
CNC control unit
FCU7-MU528(FCU7-MU558)
EMG
F120
EMG
Main card
G300/G301
LAN
Memory card
HN451(HN441)
F070
DCIN
SIO
SKIP OPT
DC24V
FG
USER 2ch
1ch:F034
2ch:F035
RS232C device
Skip signal input
FCUA-R030
Max.8points
1ch
G395/G396/G380
Drive units
ENC
Select
Manual pulse
generator
2ch
5V:G023/G024
FCUA-R050/054
OSE1024
1ch
Synchronous feed encoder
LCD
HN768
INV
<G488>
LED driver : HN281
Front
USB
FRONT
memory
I/F card
CF card I/F
HN793
MENUKEY
ENC CG71 RIO1
Remote I/O unit
DC24V
DCIN
F070
FCUA-DX1x1
RIO1 RIO2
FCUA-R211 FCUA-R211
/SH41 /SH41
Keyboard unit
FCU7-KB0xx
Operation panel I/O unit
FCU7-DX621/7x1
G011
CG71
max.0.5m
CG3x
NCKB
RIO3 MPG
Remote I/O unit
DC24V
DCIN
F070
RIO1
FCUA-R211
/SH41
E70 Series Connection Manual
1.2 General Connection Diagram
<G497>
<G487>
Display unit
FCU7-DU120-13
(VGA:640×480)
Menu keys
Remote I/O unit
DC24V
DCIN
F070
FCUA-DX1x1
Machine
control relay/
DI-L/R
contact
FCUA-
RIO1 RIO2
R300
/R301
To the next remote I/O
or terminator
Machine operation
panel made by
machine tool builder
F351
<G402>
Manual pulse generator
2ch
12V:F320/F321
5V:F023/F024
FCUA-DX1x1
Machine
control relay/
DI-L/R
contact
FCUA-
RIO2
R300
/R301
To the next remote I/O
or terminator
3